Inspection

  1. ePTFE (Teflon)
  2. Inspection
one two four
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    聲音表現.jpg

    Sound Simulation Test

    Use a simple acoustic radio device to simulate the sound change after using a waterproof membrane
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    壓力表.jpg

    Water pressure test

    According to JIS L1092 standard to do material hydrostatic test
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    氣流.jpg

    Gas flow detection

    According to the ASTM D737 test specification to do the gas flow analysis quality inspection